22:19:36 Create new PHPExcel object
22:19:36 Set document properties
22:19:36 Add some data
22:19:36 Write to Excel2007 format
22:19:36 File written to 23sharedstyles.xlsx
Call time to write Workbook was 0.0544 seconds
22:19:36 Current memory usage: 2 MB
22:19:36 Write to Excel5 format
22:19:36 File written to 23sharedstyles.xls
Call time to write Workbook was 0.0484 seconds
22:19:36 Current memory usage: 2 MB
22:19:36 Peak memory usage: 2 MB
22:19:36 Done writing file
File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples